Reddot Pressure Switch Hi 210-340 PSI RD558730P

Reddot pressure switch, part number RD558730P, described as a high pressure switch with an operating range of 210-340 PSI. It is supplied as a single switch, sold each, and sits in the cooling / AC components group.

This is a specific pressure-control component rather than a general-purpose electrical switch. The 210-340 PSI rating is the key detail to match against the original part or the vehicle’s air-conditioning circuit requirements before ordering.

The listing carries a 12 month warranty and is branded Reddot. If you are replacing an existing pressure switch, the part number RD558730P is the most reliable checkpoint, followed by the pressure range and the component type.

Key Features

• Reddot branded pressure switch
• Part number RD558730P
• High pressure range: 210-340 PSI
• Supplied as each
• 12 month warranty
• Listed under cooling / AC components

Specifications

• Brand: Reddot
• Part No.: RD558730P
• Description: Switch - Pressure Hi 210-340 PSI
• Type: Switch
• Product group: Cooling
• Product group 2: AC Components
• Unit of measure: Each
• Warranty: 12 Months

Application and Buying Notes

When replacing a pressure switch, match the part number RD558730P first. If the original switch is readable, that number gives the strongest confirmation, because pressure switches can look similar while having different operating ranges or application details.

The stated operating range is 210-340 PSI, so the pressure setting matters just as much as the physical connector or mounting style. A switch with the wrong pressure range may not suit the circuit it was intended for, even if it appears to fit in the vehicle.

This item is listed as a switch in the cooling / AC components group, which makes it relevant to air-conditioning pressure control applications rather than a universal electrical accessory. Check the vehicle’s original component details carefully before purchase.

If you are working from a removed part, compare the label, housing markings, connector style, and any part number printed on the old unit with RD558730P. That is the safest way to confirm you are ordering the correct replacement.

The product is sold individually as each. If your repair requires more than one pressure switch, or if you are dealing with a system that uses matched components, confirm the quantity needed before finalising the order.

A 12 month warranty is listed for this Reddot part. Warranty terms do not replace the need to verify application, so it is still important to confirm the part number and pressure range against the vehicle or original component.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number RD558730P helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type SWITCH, Unit of Measure EACH, Warranty 12 Months, Product Group 2 AC COMPONENTS, Part No. RD558730P, Brand REDDOT, Description SWITCH - PRESSURE HI 210-340 PSI, Product Group 1 COOLING.

SWITCH - PRESSURE HI 210-340 PSI. Part number RD558730P should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number RD558730P, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a switch in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

The listed warranty is 12 Months. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility using part number RD558730P and the listed 210-340 PSI pressure range before ordering. Do not rely on appearance alone, as pressure switches in cooling and AC systems can vary by application and operating pressure.

FAQ

What is the part number for this pressure switch?

The part number is RD558730P. For this listing, part number RD558730P is the main reference point. These details should still be checked against the original unit before ordering.

What pressure range does this switch cover?

It is listed as a high pressure switch with an operating range of 210-340 PSI. For this listing, part number RD558730P is the main reference point. These details should still be checked against the original unit before ordering.

Is this item sold as a set or individually?

It is sold each, meaning one switch per order. For this listing, part number RD558730P is the main reference point. These details should still be checked against the original unit before ordering.

What brand is this pressure switch?

The brand is Reddot. For this listing, part number RD558730P is the main reference point. These details should still be checked against the original unit before ordering.

What warranty is listed for this part?

A 12 month warranty is listed. For this listing, part number RD558730P is the main reference point. These details should still be checked against the original unit before ordering.

How should fitment be checked for this item?

Confirm the part number RD558730P and the 210-340 PSI pressure range against the original part or the vehicle’s application details before ordering. For this listing, part number RD558730P is the main reference point. These details should still be checked against the original unit before ordering.